RelayRides and SnapGoods match up owners and renters; smartphones with GPS let people see where the nearest rentable car is parked; social networks provide a way to check up on people and build trust; and online payment systems handle the billing
出自-2013年12月阅读原文
For years, smartphones, televisions, tablets, laptops and desktops have made up a huge part of the market and driven innovation.
出自-2016年12月阅读原文
83% of workers say they're stressed about their jobs, nearly 50% say work-related stress is interfering with their sleep, and 60% use their smartphones to check in with work outside of normal working hours.
出自-2016年12月阅读原文
Civilization,then,is fine — people banging away on their smartphones are fluently using a code separate from the one they use in actual writing, and there is no evidence that texting is ruining composition skills.
出自-2014年6月阅读原文
83% of workers say they're stressed about their jobs, nearly 50% say work-related stress is interfering with their sleep, and 60% use their smartphones to check in with work outside of normal working hours.
2016年12月六级真题（第一套）阅读 Section B
Apple argues that it is fighting to preserve a principle that most of us who are addicted to our smartphones can defend: Weaken a single iPhone so that its contents can be viewed by the American government and you risk weakening all iPhones for any govern
2017年12月六级真题（第三套）阅读 Section B
As smartphones have multiplied, so have questions about their impact on how we live and how we work.
2018年12月六级真题（第一套）阅读 Section C
But consumers' preferences were already shifting toward touch-screen smartphones.
2015年12月六级真题（第三套）阅读 Section A
College professors are increasingly raising alarm bells about the effects smartphones, laptops, and tablets have on academic performance.
2018年12月六级真题（第二套）阅读
For years, smartphones, televisions, tablets, laptops and desktops have made up a huge part of the market and driven innovation.
2016年12月六级真题（第二套）阅读 Section B
It looks like it一after all, 2012 was the tipping point when more than half of Americans began owning smartphones.
2019年12月六级真题（第一套）阅读 Section B
It was a huge milestone in the development of smartphones, which are now owned by a majority of American adults and are increasingly common across the globe.
2018年12月六级真题（第一套）阅读 Section C
One international study found that 84% of people say they couldn't go a day without their smartphones.
2018年12月六级真题（第二套）阅读
Researchers have already begun to use smartphones in social scientific research, either to query people regularly as they engage in their normal lives or to record activity using the device's built-in sensors.
2018年12月六级真题（第一套）阅读 Section C
Smartphones offer new tools for achieving these ambitions, providing rich data about everyday behaviors in a variety of contexts.
2018年12月六级真题（第一套）阅读 Section C
So here's another way in which smartphones might transform the way we live and work: by offering insights into human psychology and behavior and, thus, supporting smarter social science.
2018年12月六级真题（第一套）阅读 Section C
The year when most Americans began using smartphones was identified as a turning point in young Americans’ level of happiness.
2019年12月六级真题（第一套）阅读 Section B
Twenge and her colleagues also found that across the key years of 2013-16, well-being was indeed lowest in years where adolescents spent more time online, on social media, and reading news online, and when more youth in the United States had smartphones.
2019年12月六级真题（第一套）阅读 Section B
Now, we have our smartphones to keep US company at the table.
2019年高考英语全国卷2 阅读理解 阅读C 原文
Smartphones make it easier and more convenient to check reality, watch video clips, read weibo.
2015年高考英语四川卷 阅读理解 阅读A 选项
We've all been there: in a lift, in line at the bank or on an airplane, surrounded by people who are, like us, deeply focused on their smartphones or, worse, struggling with the uncomfortable silence.
2018年高考英语全国卷2 阅读理解 阅读D 原文
But once we rip off the band-aid, tuck our smartphones in our pockets and look up, it doesn't hurt so bad.
2015年考研真题（英语二）完形填空 Section Ⅰ